DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:38:05 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 220/Tarrant VRSN: W 220-916/Hurst-Euless-Bedford ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,042,942,283 0.9809 1,063,250,365 48 10,042 .004288162 2 A 1,035,499,960 0.9865 1,049,670,512 52 7,729 .002325616 3 A 1,039,695,613 0.9854 1,055,100,074 52 6,418 .005709091 4 A 1,038,395,737 1.0093 1,028,827,640 48 4,685 .004905097 5 B 209,300,086 1.0831 193,241,701 27 695 .017810881 6 B 209,667,600 0.9893 211,935,308 7 41 .005605006 7 B 212,354,167 1.0217 207,843,953 7 24 .002414512 8 B 200,519,548 1.0442 192,031,745 7 12 .021035621 9 F1 372,721,076 1.0112 368,592,836 13 623 .002390870 10 F1 369,524,398 0.8091 456,710,417 7 145 .025589163 11 F1 365,176,623 0.9212 396,414,050 7 53 .006490323 12 F1 363,443,835 0.9508 382,250,563 5 17 .002072317 13 L1 203,469,318 0.9831 206,967,061 8 918 .014293705 14 L1 203,767,906 1.0491 194,231,156 7 104 .001205758 15 L1 206,073,724 1.0302 200,032,735 6 20 .001548104 16 L1 199,725,229 1.0633 187,835,257 3 4 .002812514 RANDOM TOTALS: 7,272,277,103 7,394,935,373 304 31,530 CATG D1 EXCEPTION VALUES: 14,188 11,875 TOTAL TEST VALUES (4): 7,272,291,291 7,394,947,248 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 369,747,362 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 7,025,199,886 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 7,272,291,291 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 7,764,694,610 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 7,551,779,672 (SEE ISD SUMMARY WORKSHEET) SOURCES: (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430 (2) NUMBER OF PARCELS SAMPLED BY STAFF (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES
